[LLVMdev] buildbot failure in LLVM on clang-x86_64-ubuntu-gdb-75

Duncan P. N. Exon Smith dexonsmith at apple.com
Wed Jun 24 07:47:07 PDT 2015


David, is this yours?

> On 2015 Jun 23, at 23:44, Justin Bogner <mail at justinbogner.com> wrote:
> 
> This bot seems kind of flaky. In the last 100 builds, it has failed
> "gdb-75-check" 22 times with what is either a linker error or a missing
> header (or both?):
> 
>    gdb compile failed, /usr/bin/ld: error: /home/buildslave/osuosl_slave/clang-x86_64-ubuntu-gdb-75/clang-tests/build/gdb/testsuite/gdb.trace/pendshr1.c.o: requires dynamic R_X86_64_PC32 reloc against 'pendfunc1' which may overflow at runtime; recompile with -fPIC
>    clang: error: linker command failed with exit code 1 (use -v to see invocation)
>    Running ../../../src/gdb/testsuite/gdb.trace/report.exp ...
>    Running ../../../src/gdb/testsuite/gdb.trace/save-trace.exp ...
>    Running ../../../src/gdb/testsuite/gdb.trace/stap-trace.exp ...
>    gdb compile failed, ../../../src/gdb/testsuite/gdb.trace/stap-trace.c:34:10: fatal error: 'sys/sdt.h' file not found
>    #include <sys/sdt.h>
>             ^
>    1 error generated.
> 
> Could whoever administers this bot please look into this and either fix
> or disable the flaky test?
> 
> llvm.buildmaster at lab.llvm.org writes:
>> The Buildbot has detected a new failure on builder
>> clang-x86_64-ubuntu-gdb-75 while building llvm.
>> Full details are available at:
>> http://lab.llvm.org:8011/builders/clang-x86_64-ubuntu-gdb-75/builds/22916
>> 
>> Buildbot URL: http://lab.llvm.org:8011/
>> 
>> Buildslave for this Build: hpproliant1
>> 
>> Build Reason: scheduler
>> Build Source Stamp: [branch trunk] 240520
>> Blamelist: bogner
>> 
>> BUILD FAILED: failed gdb-75-check
>> 
>> sincerely,
>> -The Buildbot
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